Scarborough stretches across Toronto\'s eastern portion, from the Bluffs along Lake Ontario to the Rouge Valley in the northeast. The housing stock is primarily from the 1950s through 1980s — post-war bungalows in Scarborough Village, Birch Cliff, and Guildwood, suburban subdivisions from the 1960s-70s in Agincourt, Woburn, and West Hill, and larger developments from the 1970s-80s in Malvern, Rouge, and Morningside. This era of construction relied on copper supply lines, clay or concrete sewer laterals, and ABS drain pipes. All of these materials are now 40 to 70 years old and at various stages of their lifecycle. Scarborough\'s mix of clay and sandy soils, combined with the Highland Creek watershed, creates specific drainage challenges.
Scarborough\'s eastern waterfront neighbourhoods — Birch Cliff, Guildwood, and Scarborough Village — face unique challenges due to the Scarborough Bluffs. Homes near the bluffs deal with unstable soil conditions and changing groundwater levels that put extra stress on foundation drainage systems. Sump pumps are critical infrastructure here.
Agincourt and Woburn, developed primarily in the 1960s-70s, have extensive street-tree canopies that are a major source of root intrusion into sewer laterals. Silver maples planted during original development are now 50-60 years old with root systems that extend well beyond the tree canopy. Homeowners in these areas should expect periodic root clearing every 2-3 years.
Malvern and Rouge, built in the 1970s-80s, have newer plumbing systems that generally hold up better, but builder-grade water heaters, sump pumps, and supply line connections are reaching end of life. Proactive replacement is significantly less expensive than emergency replacement after failure.
Highland Creek runs through central Scarborough, and homes near the creek corridor face elevated flooding risk during major rain events. The City of Toronto\'s Basement Flooding Protection Subsidy Program provides up to $3,400 per property — and Scarborough has some of the highest uptake rates for this program.
West Hill and Morningside have a mix of detached homes and townhouse complexes. The townhouse complexes often have shared drainage infrastructure that requires coordination between unit owners when problems arise.
Typical starting prices across the GTA. We quote after diagnosis so you know the price before work begins.
| Service | Starting from |
|---|---|
| Main drain snaking | $125 |
| Fixture drain cleaning | $145 |
| Hydro jetting | $315 |
| Camera inspection | $180 |
| Backwater valve (interior) | $1,440 |
| Sump pump installation | $720 |
| Battery backup sump pump | $1,080 |
| Sewer line repair | $2,250 |
| Burst pipe repair | $360 |
| Water heater repair | $180 |
| Tank water heater replacement | $1,080 |
| Tankless installation | $2,250 |
Emergency Plumbing
Drain & Sewer Services
Basement Waterproofing
Water Lines & Upgrades
“Our home in Agincourt had recurring drain backups every few months. Tornado did a camera inspection and found severe root intrusion at four joint locations. They recommended hydro jetting followed by spot repairs at the two worst joints. Over a year with no backups.”
— J.C., Agincourt (Google)
“Needed an emergency sump pump replacement in Scarborough Village after ours failed during a spring storm. Tornado responded the same day, installed a new pump and battery backup. Got over $2,600 back from the rebate program.”
— R.T., Scarborough Village (Google)
“Had Tornado do a complete plumbing assessment before buying a 1970s home in Woburn. They found the water heater was past its lifespan, the backwater valve was seized, and the sewer lateral had minor root intrusion. Knowing this let us budget properly.”
— P.L., Woburn (HomeStars)
180+ five-star Google reviews. HomeStars Best of 2019-2025. BBB Accredited.
Yes. We cover all of Scarborough from Birch Cliff to Rouge, Victoria Park to the city boundary.
We dispatch from Etobicoke, so Scarborough is typically 30-50 minutes depending on traffic. For emergencies, we prioritize same-day dispatch.
Yes. The most effective protection is a backwater valve plus a sump pump with battery backup. Both qualify for the City of Toronto\'s $3,400 rebate program.
Yes. Scarborough is within the City of Toronto. The full Basement Flooding Protection Subsidy Program applies — up to $3,400 per property.
Book online for scheduled service, or call (647) 784-8448 for emergencies. Licensed master plumber on every job.